The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 2009
Filed:
Oct. 27, 2008
Boris Rozenfeld, New Milford, CT (US);
Karel Jan Janatka, Middlebury, CT (US);
Boris Rozenfeld, New Milford, CT (US);
Karel Jan Janatka, Middlebury, CT (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A vacuum deck for a mailpiece insertion module including a plurality of friction drive belts, a support plate slideably supporting the drive belts, a repositionable backstop assembly disposed along the feed path of the envelope for arresting the motion of the envelope when disposed in a first position and permitting the conveyance along the feed path when disposed in a second position, a means for developing a pressure differential across the envelope for urging the envelope into frictional engagement with the friction drive belts, and a breaker plate disposed over and across an upstream portion of the friction drive belts to reduce friction drive forces developed along an upstream end portion of the envelope. In another embodiment of the invention, the pressure differential means is bifurcated such that the pressure differential developed across the breaker plate is lower than the pressure differential developed along the support plate and downstream of the breaker plate.